CN110975024A - Sputum suction device for department of pediatrics - Google Patents

Abstract

The invention discloses a pediatric sputum suction device which comprises a negative pressure cavity, wherein a connecting structure is fixedly connected and installed on the surface of one end of the negative pressure cavity, a rubber hose is fixedly connected and installed at the other end of the connecting structure, a connecting end cover is fixedly connected and installed in the middle of the lower surface of the connecting structure, a storage cup is fixedly and spirally connected and installed on the lower surface of the connecting end cover, and a force application handle is fixedly installed at a position, close to the other end face, on the surface of the negative pressure cavity. The pediatric sputum suction device can be scratched into the throat through the unique outer surface of the pediatric sputum suction device, so that the throat does not feel uncomfortable, the sputum suction port is arranged to suck sputum through the porous position of the sputum suction port, blockage is prevented, sputum suction is thorough and comprehensive, the rubber hose can be fixedly clamped on the fixing bayonet, and therefore infection caused by the fact that the connecting structure is placed on a table top and contacts with other substances such as harmful bacteria and the like can be prevented, and the pediatric sputum suction device is clean and sanitary in use.

Description

Sputum suction device for department of pediatrics

Technical Field

The invention relates to the field of sputum suction devices, in particular to a pediatric sputum suction device.

Background

The sputum suction device mainly comprises an electric multifunctional negative-pressure sputum suction device and a simple manual sputum suction device, an operation end needs to be connected with a sputum suction pipe or a sponge sputum suction pipe for use, the sputum suction device is generally electric, is provided with a power switch and a manual switch, utilizes the negative-pressure principle to perform sputum suction and oral care, is simple and easy to learn, is used for performing conventional sputum suction, tracheotomy and other treatment on sick and wounded, is suitable for timely sputum suction treatment in military first-aid medical treatment and hospital or household respiratory mucus or vomit, has a good sputum suction effect, is low in production cost, and is widely applied to the field of medical treatment; however, the existing pediatric sputum suction device has certain disadvantages when in use, only one port of the rubber hose is in use, the rubber hose is easy to be blocked by body contact, sputum cannot be sucked in an all-around manner, and is uncomfortable to a person when inserted.

Disclosure of Invention

The invention mainly aims to provide a pediatric sputum aspirator, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a phlegm device is inhaled to paediatrics, includes the negative pressure cavity, connection structure is installed to the one end fixed surface of negative pressure cavity, connection structure's other end fixed connection installs flexible rubber hose, connection structure's lower surface middle part fixed connection installs the connection end cover, the lower fixed surface screwed connection of connection end cover installs the storage cup, the surface of negative pressure cavity is close to another terminal surface fixed mounting and has the application of force handle, the application of force handle with the equal fixed mounting of upper surface of negative pressure cavity has fixed bayonet socket.

Preferably, the negative pressure cavity includes transmission horizontal pole, rubber piston, draws handle and return spring, the inside activity interlude of negative pressure cavity installs the transmission horizontal pole, the rubber piston is installed to the one end fixed connection of transmission horizontal pole, the other end fixed mounting of transmission horizontal pole has the handle of drawing, the surface of transmission horizontal pole is located the inside cover of negative pressure cavity and establishes and install return spring.

Preferably, the one end fixed mounting of transmission horizontal pole has the limiting plate, the transmission horizontal pole passes through limiting plate and rubber piston fixed connection, the fixed surface of handle is established and is installed the rubber overcoat.

Preferably, the rubber hose comprises a connecting joint, a rubber sputum suction module, a sputum suction port and scale marks, the connecting joint is fixedly connected to one end of the rubber hose, the rubber sputum suction module is fixedly connected to the other end of the rubber hose, the sputum suction port is formed in the surface of the rubber sputum suction module, and the scale marks are printed inside the rubber hose.

Preferably, the rubber hose is fixedly communicated with the connecting structure through a connecting joint, and the rubber hose is communicated with the sputum suction port through the rubber sputum suction module.

Preferably, the connecting structure is internally provided with a one-way valve, the connecting structure penetrates through the middle part of the connecting end cover through a guide pipe and extends into the storage cup, and the number of the fixing bayonets is three.

Compared with the prior art, the invention has the following beneficial effects:

according to the invention, through the arranged rubber hose, the rubber sputum suction module arranged on the rubber hose can be drawn into the throat along the same direction through the unique outer surface of the rubber hose, so that the throat does not feel uncomfortable, and the sputum suction port arranged on the rubber hose can suck sputum through the porous positions of the rubber hose, so that blockage is prevented, the sputum suction is more thorough and comprehensive, and the rubber hose can be fixedly clamped on the fixed bayonet through the fixed bayonet, so that the connection structure can be prevented from being infected due to the fact that the connection structure is placed on a table top and contacts with other substances such as harmful bacteria, and the use is more clean and sanitary.

Drawings

FIG. 1 is a schematic view of the overall structure of a pediatric sputum aspirator of the present invention;

FIG. 2 is a partial cross-sectional view of a negative pressure chamber of a pediatric sputum aspirator of the present invention;

FIG. 3 is a partial view of a fixing bayonet of a pediatric sputum aspirator of the present invention;

fig. 4 is a partial cross-sectional view of a rubber hose of a pediatric sputum aspirator of the present invention.

In the figure: 1. a negative pressure cavity; 101. a drive rail; 102. a rubber piston; 103. pulling a handle; 104. a return spring; 2. a connecting structure; 3. a rubber hose; 301. connecting a joint; 302. a rubber sputum aspirating module; 303. a sputum aspiration port; 304. scale marks; 4. connecting an end cover; 5. storing the cup; 6. fixing the bayonet; 7. a force application handle.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a pediatric sputum aspirator comprises a negative pressure cavity 1, wherein a connecting structure 2 is fixedly connected and installed on one end surface of the negative pressure cavity 1, a rubber hose 3 is fixedly connected and installed on the other end of the connecting structure 2, a connecting end cover 4 is fixedly connected and installed in the middle of the lower surface of the connecting structure 2, a storage cup 5 is fixedly and spirally connected and installed on the lower surface of the connecting end cover 4, a force application handle 7 is fixedly installed on the surface of the negative pressure cavity 1 close to the other end surface, and a fixed bayonet 6 is fixedly installed on both the force application handle 7 and the upper surface of the negative pressure cavity 1;

the negative pressure cavity 1 comprises a transmission cross rod 101, a rubber piston 102, a pull handle 103 and a return spring 104, the transmission cross rod 101 is movably inserted and installed in the negative pressure cavity 1, one end of the transmission cross rod 101 is fixedly connected with the rubber piston 102, the pull handle 103 is fixedly installed at the other end of the transmission cross rod 101, and the return spring 104 is sleeved and installed on the surface of the transmission cross rod 101, which is positioned in the negative pressure cavity 1; a limiting plate is fixedly mounted at one end of the transmission cross rod 101, the transmission cross rod 101 is fixedly connected with the rubber piston 102 through the limiting plate, and a rubber outer sleeve is fixedly sleeved on the surface of the pull handle 103; the rubber hose 3 comprises a connecting joint 301, a rubber sputum suction module 302, a sputum suction port 303 and scale marks 304, wherein the connecting joint 301 is fixedly connected and installed at one end of the rubber hose 3, the rubber sputum suction module 302 is fixedly connected and installed at the other end of the rubber hose 3, the sputum suction port 303 is formed in the surface of the rubber sputum suction module 302, and the scale marks 304 are printed in the rubber hose 3; the rubber hose 3 is fixedly communicated with the connecting structure 2 through a connecting joint 301, and the rubber hose 3 is communicated with a sputum suction port 303 through a rubber sputum suction module 302; the connecting structure 2 is internally provided with a one-way valve, the connecting structure 2 penetrates through the middle part of the connecting end cover 4 through a guide pipe and extends into the storage cup 5, and the number of the fixing bayonets 6 is three.

It should be noted that the invention is a pediatric sputum aspirator, when in use, firstly, a user extends one end of a rubber hose 3 with a rubber sputum aspirating module 302 into the throat of a child, when inserting, the patient can insert the rubber hose 3 in a proper way while swallowing, the child insertion depth is 14-20 cm from the mouth, the infant is 8-14 cm, the pulling handle 103 is pulled to aspirate while inserting, the rubber hose 3 is shaken back and forth by hand to find the position for aspirating, when aspirating, the rubber sputum aspirating module 302 can be drawn into the throat in a proper way through the unique outer surface, so that the throat does not feel uncomfortable, and the sputum aspirating port 303 can aspirate sputum through the porous position to prevent blockage, so that the sputum can be aspirated more thoroughly and comprehensively, and when the sputum is aspirated, the sputum enters the storage cup 5 along the connecting structure 2 for storage, alright accomplish and inhale phlegm work, when not using or when pausing the use midway, the user can be with 3 fixed cards of rubber hose on fixed bayonet 6, alright prevent like this that connection structure 2 from placing and contact materials such as other harmful bacterium at the desktop and lead to infecting to make cleaner health more when using.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a paediatrics sputum aspirator which characterized in that: including negative pressure cavity (1), connection structure (2) are installed to the one end fixed surface of negative pressure cavity (1), rubber hose (3) are installed to the other end fixed connection of connection structure (2), connection end cover (4) are installed to the lower surface middle part fixed connection of connection structure (2), storage cup (5) are installed to the lower fixed surface spiral connection of connection end cover (4), the surface of negative pressure cavity (1) is close to another terminal surface fixed mounting and has application of force handle (7), application of force handle (7) with the equal fixed mounting of upper surface of negative pressure cavity (1) has fixed bayonet socket (6).

2. A pediatric sputum aspirator according to claim 1, wherein: negative pressure cavity (1) includes transmission horizontal pole (101), rubber piston (102), draws handle (103) and return spring (104), transmission horizontal pole (101) are installed to the inside activity interlude of negative pressure cavity (1), rubber piston (102) are installed to the one end fixed connection of transmission horizontal pole (101), the other end fixed mounting of transmission horizontal pole (101) draws handle (103), the inside cover that the surface of transmission horizontal pole (101) is located negative pressure cavity (1) is established and is installed return spring (104).

3. A pediatric sputum aspirator according to claim 2, wherein: the one end fixed mounting of transmission horizontal pole (101) has the limiting plate, transmission horizontal pole (101) pass through limiting plate and rubber piston (102) fixed connection, the fixed surface of handle (103) is established and is installed the rubber overcoat.

4. A pediatric sputum aspirator according to claim 1, wherein: rubber hose (3) include attach fitting (301), rubber and inhale phlegm module (302), inhale phlegm port (303) and scale mark (304), attach fitting (301) are installed to the one end fixed connection of rubber hose (3), the other end fixed connection of rubber hose (3) is installed rubber and is inhaled phlegm module (302), the surface that rubber was inhaled phlegm module (302) has been seted up and has been inhaled phlegm port (303), the inside printing of rubber hose (3) has scale mark (304).

5. A paediatric sputum aspirator device of claim 4, wherein: the rubber hose (3) is fixedly communicated with the connecting structure (2) through a connecting joint (301), and the rubber hose (3) is communicated with the sputum suction port (303) through a rubber sputum suction module (302).

6. A pediatric sputum aspirator according to claim 1, wherein: the novel cup storage device is characterized in that a one-way valve is arranged inside the connecting structure (2), the connecting structure (2) penetrates through the middle of the connecting end cover (4) through the guide pipe and extends into the storage cup (5), and the number of the fixing bayonets (6) is three.

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